---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3529 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.8G 60% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 480 1062 0 2401 3180 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ff:47:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.199/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:feff:47c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:60:d5:00 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3529) 08/27/24 _x86_64_ (4 CPU) 15:30:31 LINUX RESTART (4 CPU) 15:31:03 tps rtps wtps bread/s bwrtn/s 15:32:01 148.49 62.02 86.47 4943.29 10046.68 15:33:01 316.42 86.56 229.86 6082.40 122350.97 15:34:01 98.37 62.64 35.73 4464.46 5210.20 Average: 188.23 70.51 117.72 5166.06 46288.81 15:31:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:32:01 1539536 3345752 2499116 61.88 54520 1902292 896864 17.63 595796 1713964 167752 15:33:01 357124 3309724 3681528 91.16 112204 2927796 1256976 24.71 640408 2752424 356 15:34:01 1188004 3327932 2850648 70.58 116864 2142584 939088 18.46 799980 1798388 17016 Average: 1028221 3327803 3010431 74.54 94529 2324224 1030976 20.27 678728 2088259 61708 15:31:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:32:01 lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 459.33 318.46 2113.27 75.08 0.00 0.00 0.00 0.00 15:33:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 460.28 204.48 13625.32 17.80 0.00 0.00 0.00 0.00 15:34:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 140.96 210.01 33.25 1426.29 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 352.36 243.48 5294.47 511.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3529) 08/27/24 _x86_64_ (4 CPU) 15:30:31 LINUX RESTART (4 CPU) 15:31:03 CPU %user %nice %system %iowait %steal %idle 15:32:01 all 21.16 0.00 2.04 4.42 0.06 72.31 15:32:01 0 31.46 0.00 2.25 5.02 0.07 61.21 15:32:01 1 21.26 0.00 2.31 3.24 0.07 73.12 15:32:01 2 20.80 0.00 2.16 1.46 0.07 75.51 15:32:01 3 11.14 0.00 1.47 7.96 0.03 79.40 15:33:01 all 22.00 0.00 7.39 7.35 0.07 63.19 15:33:01 0 32.14 0.00 6.68 5.24 0.07 55.88 15:33:01 1 22.16 0.00 7.38 2.74 0.07 67.65 15:33:01 2 15.42 0.00 8.06 7.82 0.09 68.61 15:33:01 3 18.23 0.00 7.44 13.61 0.07 60.65 15:34:01 all 30.77 0.00 7.38 2.42 0.07 59.37 15:34:01 0 34.97 0.00 7.59 1.45 0.07 55.92 15:34:01 1 26.71 0.00 7.51 1.62 0.07 64.10 15:34:01 2 24.12 0.00 7.15 3.64 0.07 65.02 15:34:01 3 37.31 0.00 7.25 2.96 0.07 52.42 Average: all 24.70 0.00 5.63 4.72 0.07 64.88 Average: 0 32.88 0.00 5.54 3.88 0.07 57.64 Average: 1 23.41 0.00 5.75 2.52 0.07 68.25 Average: 2 20.14 0.00 5.82 4.32 0.07 69.65 Average: 3 22.36 0.00 5.42 8.15 0.06 64.02